14 cities
| City | Rank | 2025 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Baton Rouge | 1 | 215,112 | 226,264 | -1.03% | 2,474 | 87 | City |
| Central | 2 | 29,929 | 29,559 | 0.25% | 481 | 62 | City |
| Zachary | 3 | 20,308 | 19,457 | 0.84% | 756 | 27 | City |
| Shenandoah | 4 | 18,602 | 21,045 | 0.08% | 3,001 | 6 | CDP |
| Gardere | 5 | 11,811 | 10,629 | 0.7% | 3,556 | 3 | CDP |
| Baker | 6 | 11,804 | 12,436 | -1.06% | 1,400 | 8 | City |
| Village St. George | 7 | 9,373 | 7,688 | 1.64% | 4,197 | 2 | CDP |
| Oak Hills Place | 8 | 8,968 | 8,472 | 0.58% | 2,881 | 3 | CDP |
| Old Jefferson | 9 | 8,458 | 7,321 | 1.18% | 2,404 | 4 | CDP |
| Merrydale | 10 | 8,253 | 9,523 | -1.21% | 1,945 | 4 | CDP |
| Inniswold | 11 | 6,250 | 6,760 | 0.08% | 2,791 | 2 | CDP |
| Brownfields | 12 | 5,347 | 5,936 | -0.07% | 1,291 | 4 | CDP |
| Monticello | 13 | 4,666 | 4,926 | -0.72% | 1,951 | 2 | CDP |
| Westminster | 14 | 2,882 | 2,713 | -0.28% | 2,812 | 1 | CDP |
Baton Rouge is the largest city in East Baton Rouge Parish, with a population of 215,112.
Westminster is the smallest city in East Baton Rouge Parish, with a population of 2,882.
There are 14 cities in East Baton Rouge Parish, Louisiana.